GB1214593A - Foam control agents - Google Patents

Foam control agents

Info

Publication number
GB1214593A
GB1214593A GB03429/69A GB1342969A GB1214593A GB 1214593 A GB1214593 A GB 1214593A GB 03429/69 A GB03429/69 A GB 03429/69A GB 1342969 A GB1342969 A GB 1342969A GB 1214593 A GB1214593 A GB 1214593A
Authority
GB
United Kingdom
Prior art keywords
component
foam
carbon atoms
mixture
butylene oxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB03429/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Oil Co filed Critical Continental Oil Co
Publication of GB1214593A publication Critical patent/GB1214593A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • C01B25/222—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with sulfuric acid, a mixture of acids mainly consisting of sulfuric acid or a mixture of compounds forming it in situ, e.g. a mixture of sulfur dioxide, water and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
GB03429/69A 1968-07-05 1969-03-14 Foam control agents Expired GB1214593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74247968A 1968-07-05 1968-07-05

Publications (1)

Publication Number Publication Date
GB1214593A true GB1214593A (en) 1970-12-02

Family

ID=24985009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03429/69A Expired GB1214593A (en) 1968-07-05 1969-03-14 Foam control agents

Country Status (7)

Country Link
US (1) US3598755A (fr)
BE (1) BE776612Q (fr)
DE (1) DE1917388A1 (fr)
ES (1) ES367197A1 (fr)
FR (1) FR2012323A1 (fr)
GB (1) GB1214593A (fr)
NL (1) NL6907394A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415472A (en) 1980-05-16 1983-11-15 Chemische Fabrik Stockhausen Gmbh Mixture of alkali salts of sulfo-succinic acid dialkylesters and higher aliphatic alcohols, use thereof to defoam mineral acid decomposition media

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049774A (en) * 1970-11-12 1977-09-20 Fisons Limited Process for reducing formation of gypsum scale durng the washing of calcium sulphate hemihydrate crystals
GB1451608A (en) * 1972-11-08 1976-10-06 Fisons Ltd Process for reducing calcium sulphate scale formation
DE2532888C3 (de) * 1975-07-23 1981-07-09 Basf Ag, 6700 Ludwigshafen Stoffentlüfter für die Papierfabrikation
US5060625A (en) * 1990-12-10 1991-10-29 Caterpillar Inc. Ignition system wiring harness and spring clip retainers therefor
US6534550B1 (en) * 2000-03-29 2003-03-18 Gerald C. Walterick, Jr. Foam control composition and method for controlling foam in aqueous systems
EP2215200A2 (fr) * 2007-11-20 2010-08-11 Emery Oleochemicals GmbH Procédé de fabrication d'une composition organique contenant un n-nonyléther
EP3115094A1 (fr) * 2015-07-09 2017-01-11 Rhodia Poliamida e Especialidades LTDA Composition de régulation de mousse pour la production d'acide phosphorique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415472A (en) 1980-05-16 1983-11-15 Chemische Fabrik Stockhausen Gmbh Mixture of alkali salts of sulfo-succinic acid dialkylesters and higher aliphatic alcohols, use thereof to defoam mineral acid decomposition media

Also Published As

Publication number Publication date
ES367197A1 (es) 1971-04-01
US3598755A (en) 1971-08-10
DE1917388A1 (de) 1970-04-30
NL6907394A (fr) 1970-01-07
BE776612Q (fr) 1972-04-04
FR2012323A1 (fr) 1970-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees